At 0:30 in the third video, it sounds like a video game tune, is anyone certain what it is?[/quote]I think it might be a song from the Saturn version of Sonic 3D Blast, not sure.
Anyway. The first and third videos show them playing a tune called Spain by Chick Corea. The second is a tango by jazz guitarist Luis Salinas. I don't know too much about him, but the tune is cool.
